minhtrannhat
46ede7757d
Add OpenTelemetry instrumentation with distributed tracing and metrics: - Structured JSON logging with trace context correlation - Auto-instrumentation for FastAPI, asyncpg, httpx, redis - OTLP exporter for traces and Prometheus metrics endpoint Implement Celery worker and notification task system: - Celery app with Redis/SQS broker support and configurable queues - Notification tasks for incident fan-out, webhooks, and escalations - Pluggable TaskQueue abstraction with in-memory driver for testing Add Grafana observability stack (Loki, Tempo, Prometheus, Grafana): - OpenTelemetry Collector for receiving OTLP traces and logs - Tempo for distributed tracing backend - Loki for log aggregation with Promtail DaemonSet - Prometheus for metrics scraping with RBAC configuration - Grafana with pre-provisioned datasources and API overview dashboard - Helm templates for all observability components Enhance application infrastructure: - Global exception handlers with structured ErrorResponse schema - Request logging middleware with timing metrics - Health check updated to verify task queue connectivity - Non-root user in Dockerfile for security - Init containers in Helm deployments for dependency ordering - Production Helm values with autoscaling and retention policies
39 lines
864 B
Docker
39 lines
864 B
Docker
# Multi-stage Dockerfile for API and Worker services
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FROM python:3.14-slim AS base
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WORKDIR /app
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# Install uv
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COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
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# Install Python dependencies
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COPY pyproject.toml uv.lock README.md ./
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RUN uv sync --no-cache --no-dev
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# Copy application code
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COPY app/ ./app/
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COPY worker/ ./worker/
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COPY migrations/ ./migrations/
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# Set up non-root user and cache directory
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RUN useradd -m -u 1000 appuser && \
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mkdir -p /app/.cache && \
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chown -R appuser:appuser /app
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ENV UV_CACHE_DIR=/app/.cache
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# API service target
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FROM base AS api
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USER appuser
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EXPOSE 8000
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CMD ["uv", "run", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]
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# Worker service target
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FROM base AS worker
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USER appuser
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CMD ["uv", "run", "celery", "-A", "worker.celery_app", "worker", "--loglevel=info", "-Q", "critical,default,low"]
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